Weather forecast for todayMcHarg, TN

Weather forecast for today

Current condition 12:14 pm EDT

  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 12mphN 10°
  • Humidity: 68%
  • Dewpoint: 43°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Currently, low-hanging clouds are blanketing the sky, bringing cooler temperatures.
The temperature is a crisp 53.6°F, the real-feel reading is computed to be a cool 50°F. The current temperature is nearly at the maximum of today's expected 57.2°F.

Saturday Oct 17, 2026

  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 5°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:45 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
On Saturday, October 17, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperatures will oscillate between a moderate 57.2°F at their highest and a wintry 33.8°F at their lowest.
On today, conditions will be colder with a temperature more like November's typical high of 57°F.
Sunrise was at 7:45 am and sunset will be at 7:00 pm; the daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 57°C.
Coldest period: 9 pm - 10 pm 46°C.

Chance of precipitation

Highest chance: 10 pm 3%.

Hourly weather forecast

  • 1 pm
  • 55°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 8°
  • Humidity: 61%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 7°
  • Humidity: 55%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 6°
  • Humidity: 51%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphN 6°
  • Humidity: 50%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphN 5°
  • Humidity: 50%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphN 5°
  • Humidity: 53%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 2°
  • Humidity: 60%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:00 pm
  • 8 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphN 4°
  • Humidity: 68%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphN 0°
  • Humidity: 76%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphN 3°
  • Humidity: 78%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphN 10°
  • Humidity: 82%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in McHarg, a combination of sun-filled and cloud-filled weather is anticipated.
The temperature will vary between a maximum of 57.2°F and a minimum of 44.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature will be more alike with what’s typical for November than the usual maximum in October. The lowest temperature is also more close to November's average minimum of 39.2°F than the usual minimum of 48.4°F in October.
Updated: Oct 17, 2026 @ 16:14:46 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:14 pm EDT, the temperature is 53.6°F.

Today, in McHarg, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
The maximum temperature today will be notably lower than the average highest temperature of 68.5°F in October. Today, the lowest temperature will be also noticeably lower than the average low of 48.4°F.

On Saturday, in McHarg, sunrise was at 7:45 am and sunset will be at 7:00 pm (EDT).

In McHarg, today, there will be 11h and 15min of daylight.